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Standard
| GB/T 29401-2020 Sulfur coated urea (SCU) (English Version) |
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Detail of GB/T 29401-2020
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Introduction of GB/T 29401-2020
本标准规定了硫包衣尿素以及硫包衣缓释氮肥、硫包衣缓释复合肥料、含有部分硫包衣尿素的缓释掺混肥料的术语和定义、技术要求、取样、试验方法、检验规则、标识和质量证明书、包装、运输和贮存。
本标准适用于使用硫黄为主要包裹材料对颗粒尿素进行包裹，实现对氮的缓慢释放的冠以各种名称的硫包衣尿素缓释肥料，包括但不限于硫包衣尿素、硫衣尿素、硫包尿素、涂硫尿素、包硫尿素等。也适用于硫包衣缓释氮肥、硫包衣缓释复合肥料和含有部分硫包衣尿素的缓释掺混肥料。
Contents of GB/T 29401-2020